New Design Fashion Optical Rx Lab 1.61 Blue Block Lens

New Design Fashion Optical Rx Lab 1.61 Blue Block Lens. UV420 & Blue Light Blocking: Shields against UVA/UVB and HEV light (400-420nm) to protect against cataracts and AMD. Enhanced Sleep Quality: Mitigates blue light impact on melatonin release for restful nights and better sleep. Reduced Eye Fatigue: Obstructs short-wave high-energy blue light from screens, easing discomfort and strain. High Transmittance: Ensures clear vision with 98%-99% light transmittance while providing anti-reflective coating. Durable Resin Material: Lightweight, shatter-resistant CR39/Resin construction with anti-scratch and anti-UV properties. All-Weather Protection: Effective UV blocking even on overcast (60%) or rainy days (20-30%), ensuring constant safety. Trusted Manufacturer: Established in 2008 in Danyang, China, with rigorous quality control and specialized production. Multi-Coating Options: Available with HC, HMC, UC, or EMI coatings to suit various optical needs and preferences.